package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;

public class JDBCDemo1 {
    public static void main(String[] args) throws ClassNotFoundException, SQLException {
        Class.forName("com.mysql.cj.jdbc.Driver");

        Connection connection =DriverManager.getConnection(
                "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root",
                "root"
        );
        System.out.println("与数据库建立连接成功！");
        Statement statement = connection.createStatement();

        String sql ="CREATE TABLE user(" +
                    "id INT PRIMARY KEY AUTO_INCREMENT," +
                    "username VARCHAR(30)," +
                    "password VARCHAR(30)," +
                    "nickname VARCHAR(30)," +
                    "age INT(3)" +
                    ")";
        statement.execute(sql);
        System.out.println("创建成功！");
        connection.close();
    }
}
